EOGB
EOGB VSBV 25R40-4 Safety Relief Valve K03-84583010
EOGB VSBV 25R40-4 safety relief valve for EOGB Kromschroder boiler applications.
At a glance
- Appliance family: EOGB Kromschroder
£1,693.98
£1,411.65 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The VSBV 25R40-4 is a safety relief valve supplied by EOGB for use on EOGB Kromschroder boiler plant. It provides overpressure protection by opening and discharging when system pressure exceeds the set relief point, then reseating once pressure falls back. It is a service component intended for replacement on the appliance family listed below.
Signs this part needs replacing
- Pressure continues to rise on the appliance despite the valve being fitted
- Water or discharge is passing from the valve outlet during normal running
- The valve fails to reseat and continues to weep after a pressure event
- Visible corrosion, scale build-up or mechanical damage around the valve body or seat
- The valve has reached the end of the interval specified in the appliance manufacturer's service schedule
Before you order
- Confirm the appliance is an EOGB Kromschroder unit and that the valve reference on the existing component matches VSBV 25R40-4
- Check the relief set pressure and connection details against the appliance manufacturer's data before ordering
- Isolate and depressurise the appliance, and allow it to cool, before removal and fitting
- Verify the replacement valve is suitable for the system pressure and temperature actually present on site
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Kromshroder | — | — | — |
Documents & drawings
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